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Individual Calculations July 2015 |
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| Biava, Pierluigi Total change: -15.00 | |   |
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| CR Lombardia 2015 | Capriate San Gervasio | ITA | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1612 | 1.50 | 4 | -0.46 | 20 | -9.20 | |
|  Olivetti, Davide | | | 2012 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Attuati, Luca | | | 1484 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Zerboni, Giuseppe | | | 1537 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Fornari, Sergio | | | 1535 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | OP Primavera in via Gluck - B | Milano | ITA | 2015-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1603 | 1.50 | 4 | -0.29 | 20 | -5.80 | |
| | De Tullio, Alfonso | | | 1486 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Oteri, Aldo | | | 1800 | ITA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Poletto, Daniele | | | 1709 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Fragni, Enrico | | | 1589 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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